The weekly

Frontend Focus The Future of CSS: Josh Comeau’s Interop 2027 Wishlist https://www.joshwcomeau.com/css/interop-2027/ Sara Soueidan’s Interop 2027 Picks https://www.sarasoueidan.com/blog/interop-2027-rankings/ Declan Chidlow’s 13 Interop 2027 Features https://vale.rocks/micros/20261011-0700 The State of HTML 2026 https://survey.devographics.com/en-US/survey/state-of-html/2026 Safari Blocks “Identity Resolution” Tracking Infrastructure https://webkit.org/blog/18438/blocking-identity-resolution-infrastructure/ JPEG XL vs AVIF for Web Use-Cases https://jakearchibald.com/2026/jpeg-xl-vs-avif/ Embracing Playful Imperfection with CSS’s random() Function https://www.smashingmagazine.com/2026/10/embracing-playful-imperfection-css-random-function/ Fitting an Element’s Height to Its Background Pattern with calc-size() https://ishadeed.com/article/fit-height-background-pattern-calc-size/ Core Web Vitals Now Experimentally Count Soft Navigations https://web.dev/blog/crux-experimental-soft-navs Using Math to Balance Your Heading Styles https://www.craigabbott.co.uk/blog/2026/using-maths-to-balance-your-heading-styles/ Do We Really Need alpha()? https://www.youtube.com/watch?v=Pfj9OmvqU0Q Chartist 2.0: This Lightweight SVG Charting Library Is Back https://chartist.dev/ A DevTools Extension for Debugging CSS Scroll-Triggered Animations https://www.bram.us/2026/10/14/scroll-triggered-animations-debugger-devtools-extension/ Pele: Mermaid Diagrams as Lightweight, Themeable SVG https://pele.run/ Pour: A Free Accessibility Checker and WCAG Audit Tool https://pour.dev/ Lighthouse for Claude Code: Turn PageSpeed Audits into a CLAUDE.md Fix Plan https://lighthouse-md.com/ 3DSVG: The Easiest Way to Turn SVGs into 3D https://3dsvg.design/ Furifont: A Japanese Font That Draws Its Own Furigana https://furifont.antfu.me/

JavaScript Weekly tsrs: Cloudflare and VoidZero’s Rust Port of TypeScript https://blog.cloudflare.com/typescript-rust-port/ How tsrs Was Built with Coding Agents https://building.owner.com/tsrs Thank You, Deno: Competition Keeps JavaScript Moving https://www.vlt.io/blog/competition-keeps-javascript-moving Node.js v26.12.0 https://nodejs.org/en/blog/release/v26.12.0 Node.js v24.22.0 https://nodejs.org/en/blog/release/v24.22.0 Astro 7.4 https://astro.build/blog/astro-740/ React Router 8.5 https://reactrouter.com/changelog#v850 Pretext 1.0 https://github.com/chenglou/pretext/releases/tag/v1.0.0 React Native 0.88 https://reactnative.dev/blog/2026/10/19/react-native-0.88 Elysia 2.0 RC https://next.elysiajs.com/blog/elysia-20-rc/ ESLint 10.13 https://eslint.org/blog/2026/10/eslint-v10.13.0-released/ tsup 9.0 https://github.com/egoist/tsup/releases/tag/v9.0.0 Vuetify 4.3 https://github.com/vuetifyjs/vuetify/releases/tag/v4.3.0 The Tetris Script That Becomes Snake Once Prettified https://trustsig.eu/blog/javascript-divergence/ Do Web Components Have a Future If Nobody Is Writing Them? https://nolanlawson.com/2026/10/19/do-web-components-have-a-future-if-nobody-is-writing-them/ ViteConf 2026: The Full Replay https://www.youtube.com/watch?v=PfyIEgLzNYI Void Is Now Open Source https://blog.cloudflare.com/deploy-with-void/ How to Gaslight JavaScript Programmers (with Proxies) https://www.bryanpg.com/articles/pragma-twice/proxy.html How Miro Moved 70,000 Tests from Jest to Vitest https://nothing-else.blog/blog/we-migrated-70000-tests-from-jest-to-vitest-yes-in-2-months Upgrading to Zod 4 Cut Our Worker CPU by a Third https://trigger.dev/blog/zod-4-got-rid-of-a-bunch-of-cpus-for-us Using replace() as an Iterator https://www.lazutkin.com/blog/2026-10-13-replace-as-an-iterator Recursion Is Dead and HTML Killed It https://daverupert.com/2026/10/html-recursion/ NightMonkey: Compiling JavaScript Ahead of Time to WebAssembly https://vimeo.com/1234257957 Maplair: A Batteries-Included, Tree-Shakeable Fork of Leaflet https://maplair.org/2026/10/19/maplair-4.0.0.html Chartist 2.0: The Lightweight SVG Charting Library Returns https://chartist.dev/ Pele: Mermaid Diagrams as Lightweight, Themeable SVG https://pele.run/ rich-input: A Rich Input Field with GitHub-Style Search Filters https://rich-input.netlify.app/ Chokidar 6.0 https://github.com/paulmillr/chokidar Happy DOM 21.0 https://github.com/capricorn86/happy-dom p-queue 10.0 https://github.com/sindresorhus/p-queue Paper.js 0.13 and 0.14 https://github.com/paperjs/paper.js/releases/tag/v0.14.0 LittleJS 1.27 https://frankforce.com/littlejs-is-2d-and-3d-now/ Skia Canvas 4.0 https://skia-canvas.org/

Front-End Front Top Stories The Best Way to Use Icons in Web UIs https://lea.verou.me/blog/2026/icons/ This Hue Shall Pass https://thishueshallpass.clearleft.com/?colors=23202c%2Cdae1e2%2Cffffff%2Ce1673e%2C4d3e74 5 Good Choices for HTML Containers https://blog.master.dev/5-good-choices-for-html-containers/ JPEG XL vs AVIF for Web Use-Cases https://jakearchibald.com/2026/jpeg-xl-vs-avif/ Scroll-Triggered Animation as the Missing Piece for Scrollytelling on the Web https://utilitybend.com/blog/scroll-triggered-animation-as-the-missing-piece-for-scrollytelling-on-the-web/

Node Weekly Skia Canvas 4.0: A Fast Canvas Environment for Node https://skia-canvas.org/ The NodeConf EU 2026 Talks https://www.youtube.com/playlist?list=PLHJJhUxJCR0c Using AWS Lambda Web Functions for Deploying Node Apps https://aws.amazon.com/blogs/compute/exploring-aws-lambda-web-functions-for-building-web-applications/ WebSocket Servers in JavaScript: Node.js vs Bun vs Deno https://lemire.me/blog/2026/10/10/websocket-servers-in-javascript-node-js-bun-and-deno-in-2026/ Zod 4 Got Rid of a Bunch of CPUs for Us https://trigger.dev/blog/zod-4-got-rid-of-a-bunch-of-cpus-for-us Fast Node.js is Mostly About Doing Less https://www.thenodebook.com/blog/fast-nodejs-doing-less The Disappointing Death of Deno https://brettcodes.com/the-disappointing-death-of-deno/ TanStack Start 1.0: A Full-Stack Framework Reaches Stability https://tanstack.com/blog/tanstack-start-1-0 ImapKit: A Scriptable IMAP Server for Testing Email Clients https://imapkit.com/ Express 5.3 Released https://github.com/expressjs/express/releases/tag/v5.3.0 CanIName: CLI Tool to Check Project Name Availability on Netlify and npm https://www.bram.us/2026/10/08/caniname-cli-tool-to-check-project-name-availability/ fast-cli 6.0 https://github.com/sindresorhus/fast-cli p-queue 10.0 https://github.com/sindresorhus/p-queue actions/setup-node 7.1 https://github.com/actions/setup-node/releases/tag/v7.1.0 Happy DOM 21.0 https://github.com/capricorn86/happy-dom p-map 7.1 https://github.com/sindresorhus/p-map RandExp.js 0.6 https://github.com/fent/randexp.js node-oracledb 26.0 https://github.com/oracle/node-oracledb

Frontend Focus What the iPhone Duo Means for Web Development https://videojs.org/blog/iphone-duo-web-development The Best Way to Use Icons in Web UIs https://lea.verou.me/blog/2026/icons/ The 2027 Web Platform Feature Ranking Returns https://interop-rank.fxdx.dev/ Lazy Loading Images and Media: How Far Ahead Browsers Fetch https://calibreapp.com/blog/native-lazy-loading How Sindre Sorhus’ Personal Site Is Now Made in Swift https://sindresorhus.com/blog/swift-website Recursion Is Dead and HTML Killed It https://daverupert.com/2026/10/html-recursion/ I Guess I’m Using WebP Now https://anderegg.ca/2026/10/08/i-guess-im-using-webp-now Scroll-Triggered Animation as the Missing Piece for Scrollytelling on the Web https://utilitybend.com/blog/scroll-triggered-animation-as-the-missing-piece-for-scrollytelling-on-the-web Firefox 158 Enables JPEG XL by Default https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/158 Bootstrap 6 Alpha https://blog.getbootstrap.com/2026/10/08/bootstrap-6-alpha/ reseter.css 3.0: The Modern CSS Reset https://ikrishg.github.io/reseter.css/ ascii.rest: Animated ASCII Art for Web Pages https://ascii.rest/ Screen Ruler: Measure, Inspect, and Edit Web Pages https://www.screen-ruler.com/ webvitals.fyi: Explore and Compare Every Performance Tool https://webvitals.fyi/

JavaScript Weekly Deno is joining Cloudflare https://deno.com/blog/cloudflare bun check: a TypeScript type checker built into Bun https://bun.com/blog/bun-v1.4.3 TanStack Start 1.0 https://tanstack.com/blog/tanstack-start-1-0 Partytown 1.0 https://partytown.qwik.dev/ Marionette 5.0 https://marionettejs.com/news/introducing-marionette-5/ Bootstrap 6 Alpha https://blog.getbootstrap.com/2026/10/08/bootstrap-6-alpha/ Express 5.3.0 https://github.com/expressjs/express/releases/tag/v5.3.0 WebSocket Servers in JavaScript: Node.js, Bun, and Deno https://lemire.me/blog/2026/10/10/websocket-servers-in-javascript-node-js-bun-and-deno-in-2026/ How Sindre Sorhus’ Personal Site Is Now Made in Swift https://sindresorhus.com/blog/swift-website Tiny Apps with tinyjs https://www.raymondcamden.com/2026/10/08/tiny-apps-with-tinyjs Yet Another Way to Invoke Functions Without Parentheses https://blog.ikaes.de/yet-another-way-to-invoke-functions-without-parentheses/ Six Months of Building with Remix 3 https://sergiodxa.com/articles/the-remix-way A Visual Notation for React’s Parent and Owner Trees https://julesblom.com/writing/react-visual-notation How to Test an iframe’s postMessage Handler https://blog.master.dev/testing-an-iframes-postmessage-handler/ OpenCode 2.0: A Big Update for the Open Coding Agent https://anoma.ly/notes/opencode-2-0/ Tamagui 3: One React UI Codebase for Web and Native https://tamagui.dev/blog/version-three H3 v2: The UnJS HTTP Framework Rebuilt on Web Standards https://h3.dev/blog/v2 Shaders is open source https://shaders.com/updates/shaders-is-open-source Node.js v26.11.0 https://nodejs.org/en/blog/release/v26.11.0 Hono 5.0 RC https://hono.dev/docs/guides/migrating-to-v5 Handlebars 4.7.10 https://github.com/handlebars-lang/handlebars.js/releases/tag/v4.7.10 he 2.0 https://github.com/mathiasbynens/he React Aria 1.22 https://react-aria.adobe.com/releases/v1-22-0 pnpm 12.12 https://pnpm.io/blog/releases/12.12.0 A visual notation for React's parent and owner trees https://julesblom.com/writing/react-visual-notation Can we Make React Faster using the React Compiler? https://jimmyhmiller.com/what-does-the-react-compiler-even-do Scrolling is All You Need: Building a Swipeable Sheet https://react-aria.adobe.com/blog/sheet -------------- For more- subscribe to the channel Telegram: https://t.me/webWekkly WhatsApp: https://whatsapp.com/channel/0029VaKa4PbJkK76f7WAEL1S

Front-End Front Top Stories CSS does your tooltip positioning now https://allthingssmitty.com/2026/10/05/css-does-your-tooltip-positioning-now/ New to the web platform in September https://web.dev/blog/web-platform-09-2026 Transitioning Field Sizing Content With CSS https://nerdy.dev/transitioning-field-sizing-content-with-css State of HTML 2026 Survey https://survey.devographics.com/en-US/survey/state-of-html/2026 Fallbacks for CSS progress() https://blog.master.dev/fallbacks-for-css-progress/

Frontend Focus How fast is the web? Explore billions of real-user measurements with BEACON https://blog.cloudflare.com/how-fast-is-the-web/ Shipping JPEG XL in Chrome https://developer.chrome.com/blog/jpeg-xl-in-chrome The State of HTML 2026 survey https://survey.devographics.com/en-US/survey/state-of-html/2026 It’s official: Airline websites are slow, but they don’t have to be https://calibreapp.com/blog/airline-websites-are-slow CSS Does Your Tooltip Positioning Now https://allthingssmitty.com/2026/10/05/css-does-your-tooltip-positioning-now/ Why don’t more developers “use the platform”? https://nolanlawson.com/2026/10/03/why-dont-more-developers-use-the-platform/ The Road to Dart Sass 2 https://sass-lang.com/blog/the-road-to-dart-sass-2/ A sustainable web career for when all this blows over https://dbushell.com/2026/10/07/sustainable-web-career/ Panda CSS 2.0 https://panda-css.com/blog/panda-css-v2 Shaders is open source https://shaders.com/updates/shaders-is-open-source Video.js 10 https://videojs.org/blog/videojs-10 CSS Doodle https://css-doodle.com/ pure-web-bottom-sheet https://github.com/viliket/pure-web-bottom-sheet Gradient Visualizer https://lab.ishadeed.com/tools/gradient-visualizer/

Node Weekly Node.js at scale, rebalanced: how we cut cost by 38% https://medium.com/booking-com-development/node-js-at-scale-rebalanced-how-we-cut-cost-by-38-62ce247a3002 Node.js 26.11.0 (Current) https://nodejs.org/en/blog/release/v26.11.0 Optimizing objects with null prototypes https://adventures.nodeland.dev/archive/optimizing-objects-with-null-prototypes/ I Tested 11 HTTP Resilience Libraries https://blog.gaborkoos.com/posts/2026-10-04-I-Tested-11-Http-Resilience-Libraries/ More threads on an already busy machine https://blog.platformatic.dev/more-threads-on-an-already-busy-machine Maintaining wait-on at agent speed: AI, npm supply-chain risk, and a Rust engine https://www.kevinold.com/blog/a-week-maintaining-wait-on How to compile JavaScript into a single executable https://flaviocopes.com/javascript-single-executable/ docx 9.9 https://github.com/dolanmiu/docx/releases/tag/9.9.0 H3 v2 https://h3.dev/blog/v2 klattsch engine is free software — put it in your game! https://crashunited.itch.io/klattsch/devlog/1580425/klattsch-engine-is-free-software-put-it-in-your-game Feedsmith 3.0 https://feedsmith.dev/ pnpm 12.10 https://pnpm.io/blog/releases/12.10.0 Hono 5.0 RC https://github.com/honojs/hono/blob/v5.0.0-rc.0/docs/MIGRATION.md Execa 10.1 https://github.com/sindresorhus/execa/releases/tag/v10.1.0 Effect 4.0 https://effect.website/blog/releases/effect/40 Handlebars 4.7.10 https://github.com/handlebars-lang/handlebars.js/releases/tag/v4.7.10 he 2.0 https://github.com/mathiasbynens/he

Frontend Focus How Fast is the Web? Exploring Billions of Real-User Measurements https://blog.cloudflare.com/how-fast-is-the-web/ Shipping JPEG XL in Chrome https://developer.chrome.com/blog/jpeg-xl-in-chrome The State of HTML 2026 Survey is Open https://survey.devographics.com/en-US/survey/state-of-html/2026 Example.com Just Launched the Biggest Redesign in Decades https://www.debugbear.com/blog/example-dot-com-redesign-history New to the Web Platform in September https://web.dev/blog/web-platform-09-2026 WebAIM's eleventh Screen Reader User Survey https://webaim.org/projects/screenreadersurvey11/ Updated Candidate Recommendation: Scalable Vector Graphics (SVG) 2 https://www.w3.org/news/2026/updated-candidate-recommendation-scalable-vector-graphics-svg-2/ Airline Sites are Slow, but They Don't Have to Be https://calibreapp.com/blog/airline-websites-are-slow CSS Does Your Tooltip Positioning Now https://allthingssmitty.com/2026/10/05/css-does-your-tooltip-positioning-now/ Why Don't More Developers 'Use the Platform'? https://nolanlawson.com/2026/10/03/why-dont-more-developers-use-the-platform/ The Road to Dart Sass 2 https://sass-lang.com/blog/the-road-to-dart-sass-2/ A Sustainable Web Career for When All This Blows Over https://dbushell.com/2026/10/07/sustainable-web-career/ Understanding Bidirectional Text: A Guide for Developers https://blog.master.dev/you-dont-know-bidi-and-neither-does-chatgpt/ Implementing children-count() in Modern CSS https://css-tip.com/children-count/ How Do Passkeys Work? https://howdopasskeyswork.com/ Panda CSS 2.0 https://panda-css.com/blog/panda-css-v2 Shaders: 190+ WebGPU Effect Components, Now Open Source https://shaders.com/updates/shaders-is-open-source Video.js 10: Five Players Rebuilt as One https://videojs.org/blog/videojs-10 CSS Doodle: A Web Component for Drawing Patterns with CSS https://css-doodle.com/ pure-web-bottom-sheet: A Bottom Sheet Built on CSS Scroll Snap https://github.com/viliket/pure-web-bottom-sheet Gradient Visualizer: Debug Multi-Layer CSS Gradients https://lab.ishadeed.com/tools/gradient-visualizer/

JavaScript Weekly Why don’t more developers “use the platform”? https://nolanlawson.com/2026/10/03/why-dont-more-developers-use-the-platform/ Preact 11 https://preactjs.com/blog/preact-11/ Nuxt 4.6 https://nuxt.com/blog/v4-6 Getting started with Claude Code mods https://claude.dev/blog/getting-started-with-claude-code-mods/ Friendship ended with Deno, now Node is my best friend https://dbushell.com/2026/10/03/deno-to-node/ I Tested 11 HTTP Resilience Libraries https://blog.gaborkoos.com/posts/2026-10-04-I-Tested-11-Http-Resilience-Libraries/ TanStack Charts 1.0 https://tanstack.com/blog/tanstack-charts-1-0 SvelteKit 3 is here https://svelte.dev/blog/sveltekit-3-is-here Effect 4.0 https://effect.website/blog/releases/effect/40 Lightpanda 1.0: Out of Beta and Ready for Production https://lightpanda.io/blog/posts/lightpanda-1-0 How we migrated lovable.dev away from Next.js and turned it into another Lovable app https://lovable.dev/blog/how-we-migrated-lovable-dev-away-from-nextjs Building a High-Performance Data Grid in React, Vue, and Svelte https://svar.dev/blog/building-data-grid-in-react-vue-svelte/ Reliable Query Prefetching with TanStack Router https://tkdodo.eu/blog/reliable-query-prefetching-with-tanstack-router Building App-like Experiences with Next.js 16.3 https://nextjs.org/blog/building-app-like-experiences-with-nextjs-16-3 Making React Testing Library Tests 43% Faster https://sigh.dev/posts/making-react-testing-library-faster/ -------------- For more- subscribe to the channel Telegram: https://t.me/webWekkly WhatsApp: https://whatsapp.com/channel/0029VaKa4PbJkK76f7WAEL1S

Front-End Front Top Stories Interop 2027 and beyond https://olliewilliams.xyz/blog/interop-and-beyond/ Fluid Typography https://blog.damato.design/posts/fluid-typography/ CSS is filling the gaps with rules. A way to style gaps in grid and flex. https://utilitybend.com/blog/css-is-filling-the-gaps-with-rules-a-way-to-style-gaps-in-grid-and-flex Using maths to balance your heading styles https://www.craigabbott.co.uk/blog/2026/using-maths-to-balance-your-heading-styles/ Randomly Place an Element Along Edge of Another Element https://blog.master.dev/randomly-place-an-element-along-edge-of-another-element/

Frontend Focus Improving site performance by shipping more CSS https://github.blog/engineering/architecture-optimization/improving-site-performance-by-shipping-more-css/ EmDash 1.0: an open source CMS for Astro https://emdashcms.com/blog/emdash-1-0 How we made claude.ai 3x faster in two weeks https://claude.dev/blog/how-we-made-claude-ai-faster/ Detect when elements overlap with CSS https://ishadeed.com/article/css-detect-overlap/ Connection allowlists: Secure your web application's network access https://developer.chrome.com/blog/connection-allowlist-announcement Which features should browsers fix together in 2027? https://olliewilliams.xyz/blog/interop-and-beyond/ Extracting Grid Information Using CSS https://blog.master.dev/extracting-grid-information-using-css/ The Interface Cheat Sheet https://interfaces.dev/cheat-sheet Custom Attributes polyfill https://www.keithcirkel.co.uk/custom-attributes-polyfill/ Fluid Typography https://blog.damato.design/posts/fluid-typography/ Transitions.dev: UI transitions for AI agents https://transitions.dev/ Markuplint - An HTML linter for all markup developers https://markuplint.dev/ Make Your Logo Brighter Than White https://www.soverybright.com/ SoundCN: A curated collection of sound effects for modern web apps https://www.soundcn.xyz/ Bastardica - a font foundry that mixes web-font glyphs https://bastardica.mitpit.com/ -------------- For more- subscribe to the channel Telegram: https://t.me/webWekkly WhatsApp: https://whatsapp.com/channel/0029VaKa4PbJkK76f7WAEL1S

JavaScript Weekly How we made claude.ai 3x faster in two weeks https://claude.dev/blog/how-we-made-claude-ai-faster/ Vite+ 1.0: One CLI for your entire JavaScript toolchain https://voidzero.dev/posts/announcing-vite-plus-1-0 MSW 3.0 https://github.com/mswjs/msw/releases/tag/v3.0.0 Next.js applications, powered by Vite: introducing Vinext 1.0 https://blog.cloudflare.com/vinext-nextjs-on-vite/ Mermaid 12.0 https://github.com/mermaid-js/mermaid/releases/tag/mermaid%4012.0.0 pnpm 12.8 https://github.com/pnpm/pnpm/releases/tag/v12.8.0 Angular 22.2 https://github.com/angular/angular/releases/tag/22.2.0 TinyBase 10 https://tinybase.org/guides/releases/#v10-0 QUnit 3.0 https://qunitjs.com/upgrade-guide-3.x/ The Grand Unifying Architecture of Frontend https://dev.to/playfulprogramming/the-grand-unifying-architecture-of-frontend-bhk Optimizing objects with null prototypes https://adventures.nodeland.dev/archive/optimizing-objects-with-null-prototypes/ Node.js built-ins that replaced npm packages https://flaviocopes.com/node-builtins/ The Greatest Pun: JavaScript’s ${{ }} tagged template literal https://shukla.io/blog/2026-09/pun.html Improving site performance by shipping more CSS https://github.blog/engineering/architecture-optimization/improving-site-performance-by-shipping-more-css/ Size Limit https://github.com/ai/size-limit EmDash 1.0: the stable CMS with a secure plugin registry https://blog.cloudflare.com/emdash-cms-plugin-registry/ docx 9.8 https://github.com/dolanmiu/docx/releases/tag/9.8.0 wavesurfer 8.0 https://github.com/katspaugh/wavesurfer.js pretty-bytes 7.2 https://github.com/sindresorhus/pretty-bytes postal-mime 4.0 https://github.com/postalsys/postal-mime Typia 15.0 https://typia.io/ Rendering huge pull requests in the GitHub Copilot app https://github.blog/engineering/user-experience/rendering-huge-pull-requests-in-the-github-copilot-app/ An alternative logical projection of React with 100% API compliancy https://github.com/TanStack/redact react-redux v9.4.0-alpha.0 https://github.com/reduxjs/react-redux/releases/tag/v9.4.0-alpha.0 -------------- For more- subscribe to the channel Telegram: https://t.me/webWekkly WhatsApp: https://whatsapp.com/channel/0029VaKa4PbJkK76f7WAEL1S

Front-End Front Top Stories A decent custom checkbox pattern for until ::checkmark is ready https://piccalil.li/blog/a-decent-custom-checkbox-for-until-checkmark-is-ready/ Extracting Grid Information Using CSS https://blog.master.dev/extracting-grid-information-using-css/ 12 CSS features you can use today with no build step https://flaviocopes.com/modern-css-features/ WebKit Features for Safari 27.0 https://webkit.org/blog/18325/webkit-features-for-safari-27-0/ The root scroller and how not to lose it https://webkit.org/blog/18325/webkit-features-for-safari-27-0/

Node Weekly Node.js built-ins that replaced npm packages https://flaviocopes.com/node-builtins/ Node.js 26.10.0 (Current) released https://nodejs.org/en/blog/release/v26.10.0 How I Traced a Node.js Streams Bug in Duplex.from() https://amanchadha.substack.com/p/how-i-traced-a-nodejs-streams-bug Publishing a Subfolder to npm for Cleaner Package Paths https://www.bram.us/2026/09/20/npm-publish-subfolder/ Faster SSE Responses with Async Generators and Promise.race() https://thecodebarbarian.com/sse-yield-star.html Introducing secure-eval-worker https://blog.platformatic.dev/introducing-secure-eval-worker CVE Lite CLI https://owasp.github.io/cve-lite-cli/ Transformers.js v4.3 — Structured Output, New Models, WebGPU Upgrade, Documentation Overhaul https://github.com/huggingface/transformers.js/releases/tag/4.3.0 2.4x Faster Native GPU Testing for Vitest and Jest without a Browser https://ben3d.ca/blog/native-gpu-testing-for-vitest-and-jest Superdiff 4.3 https://github.com/DoneDeal0/superdiff dotenv 18.0 https://github.com/motdotla/dotenv Tinypool 2.2 https://github.com/tinylibs/tinypool NestJS 12.1 https://github.com/nestjs/nest/releases/tag/v12.1.0 mongodb-memory-server 11.3 https://github.com/typegoose/mongodb-memory-server SuperTest 7.3 https://github.com/forwardemail/supertest SQL Formatter 15.9 https://github.com/sql-formatter-org/sql-formatter -------------- For more- subscribe to the channel Telegram: https://t.me/webWekkly WhatsApp: https://whatsapp.com/channel/0029VaKa4PbJkK76f7WAEL1S

Frontend Focus WebKit Features for Safari 27.0 https://webkit.org/blog/18325/webkit-features-for-safari-27-0/ 12 CSS features you can use today with no build step https://flaviocopes.com/modern-css-features/ Blurry Before Beautiful: Image Previews for the Web? https://patrickbrosset.com/articles/2026-09-22-blurry-before-beautiful-image-previews-for-the-web/ The Root Scroller and How Not to Lose It https://polypane.app/blog/the-root-scroller-and-how-not-to-lose-it/ “AI, make the website good” https://www.zachleat.com/web/ai-websites/ 19½ Things You Didn't Know About Accessibility in HTML and CSS https://noti.st/matuzo/OD53aV/slides CSS Scroll-Triggered Animations Are Here, and I Completely Missed Them https://cydstumpel.nl/css-scroll-triggered-animations-are-here-and-i-completely-missed-them/ Responsive iframes in Chrome 154 https://developer.chrome.com/blog/responsive-iframes A decent custom checkbox pattern for until ::checkmark is ready https://piccalil.li/blog/a-decent-custom-checkbox-for-until-checkmark-is-ready/ critical — Extract & Inline Critical-path CSS in HTML pages https://github.com/addyosmani/critical Announcing plotly.js 4.0 and plotly.py 7.0 https://plotly.com/blog/announcing-plotly-js-4-plotly-py-7/ A font that reads what you wrote https://rohanadwankar.github.io/posts/semfont.html Slidev — Presentation Slides for Developers https://sli.dev/ The Periodic Table of HTML Elements https://blog.alena.rocks/en/artifacts/html-elements/ -------------- For more- subscribe to the channel Telegram: https://t.me/webWekkly WhatsApp: https://whatsapp.com/channel/0029VaKa4PbJkK76f7WAEL1S

JavaScript Weekly tinyjs — Desktop Apps for macOS, Windows, and Linux in ~6 MB https://tinyjs.app/ Persistent Databases in the Browser with DuckDB-Wasm and OPFS https://duckdb.org/2026/09/18/opfs-wasm AI Coding Has Made CI a Bottleneck, So We Reworked Ours to Keep Up https://linear.app/now/ci-bottleneck-reworked An Undercover Google Analyst Infiltrated a Notorious Supply-Chain Hacking Gang https://www.wired.com/story/an-undercover-google-analyst-infiltrated-a-notorious-supply-chain-hacking-gang/ The V8 Runtime Undermined My Constant-Time JavaScript Library https://soatok.blog/2026/09/12/the-v8-javascript-runtime-undermined-my-constant- time-javascript-library/ Do Frameworks Matter Anymore? https://brookslybrand.com/posts/do-frameworks-matter-anymore/ We Are All Product Engineers Now https://seldo.com/posts/we-are-all-product-engineers-now SolidJS, It’s the Little Things https://www.brenelz.com/posts/solidjs-its-the-little-things/ How Notion Handles Concurrent Editing with CRDTs https://www.notion.com/blog/how-notion-handles-concurrent-editing-with-crdts Announcing plotly.js 4.0 and plotly.py 7.0 https://plotly.com/blog/announcing-plotly-js-4-plotly-py-7/ Transformers.js 4.3 https://github.com/huggingface/transformers.js/releases/tag/4.3.0 Introducing @huggingface/kernels: 200+ WebGPU Kernels for Local AI https://huggingface.co/blog/webgpu-kernels @shadcn/lint: An Agent-First Linter for Tailwind Design Systems https://github.com/shadcn-ui/lint Pluggable, Extensible, and Playful DevTools https://devfra.me/posts/pluggable-extensible-playful-devtools Mailflare: Email for Professionals and Teams https://github.com/hieunc229/mailflare gridstack.js 14.0 https://github.com/gridstack/gridstack.js/releases/tag/v14.0.0 image-dimensions 2.6 https://github.com/sindresorhus/image-dimensions Feedsmith: Fast JavaScript Feed Parser and Generator https://feedsmith.dev/ Faster previews, soon powered by OJ https://lovable.dev/blog/faster-previews-oj React Activity: When A Render No Longer Guarantees an Effect https://hackernoon.com/react-activity-when-a-render-no-longer-guarantees-an-effect -------------- For more- subscribe to the channel Telegram: https://t.me/webWekkly WhatsApp: https://whatsapp.com/channel/0029VaKa4PbJkK76f7WAEL1S

Front-End Front Top Stories CSS Curiosities of the Past https://vale.rocks/posts/css-relics Remove start and end margins with the margin-trim property https://rachelandrew.co.uk/archives/2026/09/15/remove-start-and-end-margins-with-the-margin-trim-property/ Stop Treating CSS Container Queries Like Traditional Media Queries https://www.smashingmagazine.com/2026/09/stop-treating-css-container-queries-traditional-media-queries/ Sidenotes with CSS anchor positioning https://vincent.bernat.ch/en/blog/2026-css-sidenotes Comparing Values With CSS progress() https://blog.master.dev/comparing-values-with-css-progress/ חג שמח וחתימה טובה

Node Weekly Migrating the GitHub Copilot Runtime to Rust, Using Copilot https://github.blog/ai-and-ml/generative-ai/migrating-the-github-copilot-runtime-to-rust-using-copilot/ Node.js 26.9.0 (Current) https://nodejs.org/en/blog/release/v26.9.0 Connection Reuse Is the Money https://thelazyweb.dev/connection-reuse-is-the-money Email, Decoupled from Where and How https://hackers.pub/@hongminhee/2026/upyo-email-decoupled-from-where-and-how A Deep Dive into the Inner Workings of JavaScript Engines: Writing Code That Makes V8 Happy https://www.audreydoyen.com/blog/en/js-engines-and-v8-en Five Software Engineering Roles for Working with AI https://humanwhocodes.com/blog/2026/09/five-roles-working-ai/ How to Implement a Distributed Circuit Breaker https://blog.gaborkoos.com/posts/2026-09-14-How-to-Implement-a-Distributed-Circuit-Breaker/ Open-Sourcing Eraser Diagrams https://www.eraser.io/blog/open-sourcing-eraser-diagrams @platformatic/memcached: A Faster Memcached Client https://blog.platformatic.dev/introducing-platformatic-memcached jsdom 30.1 https://github.com/jsdom/jsdom/releases/tag/v30.1.0 XO 5.0 https://github.com/xojs/xo/releases/tag/v5.0.0 officeParser 8.0 https://github.com/harshankur/officeParser oclif 6.0 https://github.com/oclif/oclif pg-boss 12.33 https://github.com/timgit/pg-boss/releases/tag/12.33.0 Aedes 1.2 https://github.com/moscajs/aedes Express 4.22.3 https://github.com/expressjs/express/releases/tag/v4.22.3